{"product_id":"ebyte-ewm104-bt41sp-serial-port-dual-mode-bluetooth-module-pcb-antenna-ble-54-spp-dual-modes-uart-master-slave-integrated-transparent-transmission","title":"EWM104-BT41SP Serial Port to Dual-Mode Bluetooth Module PCB antenna BLE 5.4 SPP dual modes UART Master-slave integrated transparent transmission","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\r\n\u003cli\u003eSerial Port to Dual-Mode Bluetooth Module\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eThe E104-BT41SP module is a dual-mode serial Bluetooth slave module based on Bluetooth 5.4. It supports SPP and BLE protocols, operates in the 2.4 GHz frequency band, and allows switching between BLE and standard Bluetooth. It offers a maximum transmission power of 8 dBm and supports AT command configuration, simplifying and accelerating its use. This module enables wireless data transmission between entry-level serial devices and microcontroller-controlled devices. It is a cost-effective, simple, and reliable data transmission module.\r\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n10 * 14.5mm\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e[Communication Interface]：UART\u003c\/p\u003e\r\n\u003cp\u003e[Operating Frequency]：2.4GHz\u003c\/p\u003e\r\n\u003cp\u003e[Bluetooth Protocol]：BLE 5.4\u003c\/p\u003e\r\n\u003cp\u003e[Communication diatance]：100m\u003c\/p\u003e\r\n\u003cp\u003e[Size]：10 x 14.5mm\u003c\/p\u003e\r\n\u003cp\u003e[Product weight]：0.8 ± 0.1g\u003c\/p\u003e\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EBYTE","offers":[{"title":"Default Title","offer_id":52972673892716,"sku":"RM-EBYT-0KB","price":1.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9026\/8577\/files\/9a200899_20258201150275459.webp?v=1766030652","url":"https:\/\/www.robotshop.com\/products\/ebyte-ewm104-bt41sp-serial-port-dual-mode-bluetooth-module-pcb-antenna-ble-54-spp-dual-modes-uart-master-slave-integrated-transparent-transmission","provider":"RobotShop USA","version":"1.0","type":"link"}